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Formal Maxi Dresses
Formal Maxi Dresses

Formal meets femininity in this collection of formal maxi dresses. Bring elegance to special occasions in intricately designed maxi dresses, from delicately beaded styles to light-catching crystals. Choose a shortcut to instant glamour with a black formal maxi dress, from sweeping skirts to show-stopping capes, these dresses strike an unforgettable style. For after-dark soirées, look to our long sleeve formal maxi dresses to achieve a sultry edge to any evening dress code.

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  • KarenMillen
    Placed Floral Crystal Embellished Tailored Cape Maxi Dress
    £499.00 £399.20 ( -20 % off )
  • KarenMillen
    Drama Halter Pleat Insert Woven Maxi Dress
    £149.00
  • KarenMillen
    Scuba Drama Ruffle Hem Woven Maxi Dress
    £159.00
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Placed Floral Crystal Embellished Tailored Cape Maxi Dress
    £499.00 £399.20 ( -20 % off )
  • KarenMillen
    Ombre Floral Soft Pleated One Shoulder Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Crystal Applique Angel Sleeve Woven Maxi Dress
    £489.00 £122.00 ( -75 % off ) Sale
  • KarenMillen
    Hammered Satin Cowl Neck Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Pleated Cape Sleeve Low Back Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
    £229.00 £183.20 ( -20 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Satin Applique Woven Maxi Dress
    £239.00 £191.20 ( -20 % off )
  • KarenMillen
    Premium Satin Halter Neck Tailored Maxi Dress
    £219.00 £175.20 ( -20 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Hammered Satin Cowl Neck Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Satin Applique Woven Maxi Dress
    £239.00 £96.00 ( -60 % off ) Sale
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Satin Back Crepe Long Sleeved Column Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Pleated Cape Sleeve Low Back Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Satin Back Crepe Column Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Textured Sequin Floral Belted Woven Tie Maxi Prom Dress
    £219.00 £175.20 ( -20 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Cold Shoulder 3D Floral Applique Woven Maxi Dress
    £319.00 £255.20 ( -20 % off )
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Crystal Applique Angel Sleeve Woven Maxi Dress
    £489.00 £122.00 ( -75 % off ) Sale
  • KarenMillen
    Cold Shoulder 3D Floral Applique Woven Maxi Dress
    £319.00 £255.20 ( -20 % off )
  • KarenMillen
    Jersey Crepe Ruched Long Sleeve Midi Dress
    £89.00 £36.00 ( -60 % off ) Sale
  • KarenMillen
    Lace Applique Contrast Corseted Tailored Maxi Dress
    £319.00 £80.00 ( -75 % off ) Sale
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Sequin Fishtail Halterneck Maxi
    £199.00 £100.00 ( -50 % off ) Sale
  • KarenMillen
    Drapey Slinky Jersey One Shoulder Maxi Dress
    £99.00 £40.00 ( -60 % off ) Sale
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Cutwork Beaded Georgette Pleat Insert Woven Maxi Dress
    £229.00 £115.00 ( -50 % off ) Sale
  • KarenMillen
    Italian Structured Textured Satin Bandeau Tailored Maxi Dress
    £279.00 £56.00 ( -80 % off ) Sale
  • KarenMillen
    Crystal Embellished Viscose Crepe Maxi Dress With Detachable Cape
    £349.00 £105.00 ( -70 % off ) Sale
  • PLUS SIZE
    KarenMillen
    Plus Size Figure Form Bandage Knit Embellished Maxi Dress
    £219.00 £66.00 ( -70 % off ) Sale
  • KarenMillen
    Printed Viscose Cady Cold Shoulder Maxi Dress With Viscose Georgette Cowl Back
    £229.00 £57.00 ( -75 % off ) Sale
  • KarenMillen
    Drapey Slinky Jersey One Shoulder Maxi Dress
    £99.00 £30.00 ( -70 % off ) Sale
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Embellished Detail Plunge Collared Woven Maxi Dress
    £499.00 £125.00 ( -75 % off ) Sale
  • KarenMillen
    Embellished Detail Plunge Collared Woven Maxi Dress
    £499.00 £125.00 ( -75 % off ) Sale
  • KarenMillen
    Sequin Fishtail Halterneck Maxi Dress
    £199.00 £100.00 ( -50 % off ) Sale
  • KarenMillen
    Tailored Applique Satin Beaded Maxi Dress
    £499.00 £150.00 ( -70 % off ) Sale
  • KarenMillen
    Cutwork Beaded Georgette Pleat Insert Woven Maxi Dress
    £229.00 £69.00 ( -70 % off ) Sale
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Crystal Embellished Viscose Crepe Maxi Dress With Detachable Cape
    £349.00 £140.00 ( -60 % off ) Sale
  • KarenMillen
    Figure Form Bandage Knit Embellished Maxi Dress
    £219.00 £66.00 ( -70 % off ) Sale

Formal Maxi Dresses for Women